var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var bodyParser = require('body-parser')

var register = require('./routes/register')
var update = require('./routes/update.js')
var userList = require('./routes/userList.js')
var login = require('./routes/login')
var user = require('./routes/user')
var msglist = require('./routes/msglist')
var readmsg = require('./routes/readmsg')
var app = express();
app.use(bodyParser.urlencoded({ extended: false }))
//parse application/json
app.use(bodyParser.json())
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/register', register);
app.use('/login', login);
app.use('/update', update);
app.use('/user', user);
app.use('/userlist',userList)

app.use('/msglist',msglist)
app.use('/readmsg',readmsg)


// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
